A nurse is preparing to administer hydrochlorothiazide 25 mg PO. The amount available is hydrochlorothiazide 50 mg/tablet.

How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies.

(Do not use a trailing zero)

Choice A rationale

A serum creatinine test does not inform the provider about anemia. Anemia is typically diagnosed through a complete blood count (CBC) test, which measures the levels of hemoglobin and hematocrit in the blood.
Choice B rationale
A serum creatinine test does not provide information about infections. Infections are usually diagnosed through clinical evaluation and specific tests such as blood cultures, urine cultures, or imaging studies.
Choice C rationale
A serum creatinine test measures the level of creatinine in the blood, which is an indicator of kidney function. Elevated creatinine levels can indicate impaired kidney function or kidney disease.
Choice D rationale
A serum creatinine test does not provide information about thyroid disorders. Thyroid function is typically assessed through tests that measure levels of thyroid hormones (T3 and T4) and thyroid-stimulating hormone (TSH) in the blood.

Choice A rationale
Abduction is the correct position for the client’s right leg following a right total hip arthroplasty. This position helps prevent dislocation of the hip joint by keeping the leg away from the midline.
Choice B rationale
Internal rotation should be avoided as it can increase the risk of hip dislocation. This position places stress on the new hip joint.
Choice C rationale
External rotation is also not recommended as it can lead to dislocation of the hip joint. Proper alignment is crucial for healing.
Choice D rationale
Adduction, or moving the leg towards the midline, should be avoided as it significantly increases the risk of hip dislocation. Keeping the leg in abduction helps maintain joint stability.